HPE0-V14 · Question #91
A customer needs a shared storage solution for a virtualization platform that will host a database application. The customer is considering an HPE Nimble array. Which feature would lead you to…
The correct answer is D. Predictable performance event with one failed controller. If the primary controller fails, or if a firmware upgrade is scheduled, a failover occurs. At failover, the second controller becomes the active one, and client operations continue undisturbed. This approach delivers zero performance degradation, even with one controller down…
Question
A customer needs a shared storage solution for a virtualization platform that will host a database application. The customer is considering an HPE Nimble array. Which feature would lead you to propose an HPE Nimble AF40 over an HPE 3PAR All Flash array?
Options
- AFibre Channel Connectivity
- B10Gb iSCSI support
- CSupported by Infosight for predictive analytics
- DPredictable performance event with one failed controller
How the community answered
(45 responses)- A7% (3)
- B2% (1)
- C11% (5)
- D80% (36)
Explanation
If the primary controller fails, or if a firmware upgrade is scheduled, a failover occurs. At failover, the second controller becomes the active one, and client operations continue undisturbed. This approach delivers zero performance degradation, even with one controller down. Together with Triple+ RAID and Cascade Multistage Checksums, reliable active-standby controller failover makes HPE Nimble Storage systems safe and dependable for even the most critical workloads.
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